Atomic Absorption Element Lamp Hollow Cathode Lamp Dawn KY-1 KY-2 New

Description: Atomic Absorption Element Lamp Hollow Cathode Lamp Dawn KY-1 KY-2 New Dawn series product model description KY-1 type, dimensions 38x150mm, applicable to various types of domestic atomic absorption spectrophotometer; Model KY-2, Dimensions 38x150mm, suitable for all types of atomic absorption spectrophotometer manufactured by Hitachi, Shimadzu, Agilent, Thermo Thermo, Jena Germany, Australia GBC; KY-PE, dimensions 50x180mm, for the United States PE various types of atomic absorption spectrophotometer. KY-AF / AF2, dimensions 50x140mm, with a dedicated code plug for atomic fluorescence spectrometer; KY-SR type, 38x150mm, suitable for self-absorption Shimadzu analysis Our main domestic and international brands of atomic absorption and atomic fluorescence supplies accessories: Atomizer, domestic and imported hollow cathode lamp, hydride generator, graphite tube, electric quartz tube, standard solution, electronic balance, silent oil-free air compressor And so on, some products are not on the shelves. This type of hollow cathode lamp can be applied to atomic absorption by domestic manufacturers as well as imported atomic absorption from foreign countries such as Shimadzu, Thermo Fisher, Agilent, Jena, GBC, etc. It possesses strong emission energy, high sensitivity, good stability, long life, Low noise, low drift and other advantages. Hollow cathode lamp instructions 1: Selection of lamp current. Users should choose according to their own instruments, and analysis of sensitivity requirements, we only provide the maximum allowable lamp operating current value, the current value of the user to choose to use, generally should be in the lamp maximum operating current of about 1/3 to 1/4, In order to extend the life of the lamp. 2: Before using the lamp, the output window of the lamp should be wiped with alcohol cotton ball to avoid affecting the emission intensity. After the light is on, avoid looking in the eye to prevent UV damage. 3: low melting point volatile element lamp, to avoid the use of large current for a long time, with the completion of the cathode lamp to be cooled before moving. 4: When the color of the light of the lamp is faded, it can be treated with 25-30mA reverse lamp current. After the color of the glow is restored to normal, it can be used. 5: Tube base for the standard eight-foot, 1 (5) feet for the foot, 3 (7) feet for the feet. 6: General element lamp life of more than 5 Ah, volatile, low melting point lamp life of 3 Ah or more. Hollow cathode lamp maintenance (1) Turn on the light power switch, the current should be slowly adjusted to the specified value, together Ran the lamp current rose to the specified value will cause the cathode surface of the jet, affecting the lamp life, but also in severe cases when the cathode sucked To destroy. (2) hollow cathode lamp if not shelved for a long time, will be due to leaks, gas adsorption and other reasons can not be used normally, or even ignite. So, every 3-4 months, the less commonly used lamps should be energized for 2-3 hours to maintain lamp performance and extend its useful life. (3) Hollow cathode lamp will decline after use for a period of time, resulting in unstable lighting, reduced strength, increased noise and decreased sensitivity. In this case can be used to activate the activator. Or the hollow cathode lamp cathode and anode reverse after the maximum working current in the specified half-hour power. Most of the hollow cathode lamp after its activation treatment of its performance to some extent restored, extending lamp life. (4) When using hollow cathode lamps with low melting point (such as As, Se, etc.), avoid large vibration. Use other lamps immediately after use, and need to cool before replacing. (5) When taking in or handling hollow cathode lamp, take the lamp holder, do not take the lamp, not to touch the quartz window of the lamp, in order to prevent the lamp from rupturing or the window being stained, causing the light energy to drop. If the window is found oil, fingerprints or other dirt, cotton wool stained with a 1: 3 mixture of alcohol and ether to gently wipe test (damp weather can increase the proportion of ether). (6) Once the hollow cathode lamp breaks down, the cathode material is exposed to the outside. In order to prevent some harmful elements on the cathode material from affecting human health, the hazardous materials should be handled according to the regulations and should not be randomly littered.

Price: 69.99 USD

Location: shenzhen

End Time: 2024-08-18T15:00:49.000Z

Shipping Cost: 13.8 USD